PDO4You\PDO4You::lastId PHP Method

    public static function lastId($sequence = null)
    {
        try {
            $driver = self::getDriver();
            switch ($driver) {
                case 'mysql':
                case 'cubrid':
                    $sql = "SELECT LAST_INSERT_ID() AS lastId;";
                    break;
                case 'sqlite':
                    $sql = "SELECT LAST_INSERT_ROWID() AS lastId;";
                    break;
                case 'pgsql':
                    $sql = "SELECT " . ($sequence ? "CURRVAL('" . $sequence . "')" : "LASTVAL()") . " AS lastId;";
                    break;
                case 'mssql':
                case 'sqlsrv':
                    $sql = "SELECT " . ($sequence ? "IDENT_CURRENT('" . $sequence . "')" : "@@IDENTITY") . " AS lastId;";
                    break;
                    #case 'oracle': $sql = "SELECT " . $sequence . ".CURRVAL AS lastId FROM DUAL;";
                #case 'oracle': $sql = "SELECT " . $sequence . ".CURRVAL AS lastId FROM DUAL;";
                case 'oracle':
                    $sql = "SELECT last_number AS lastId FROM user_sequences WHERE sequence_name = '" . $sequence . "';";
                    break;
                default:
                    throw new \PDOException(self::$exception['not-implemented'] . ' PDO4You::lastId()');
            }
            self::$lastId = self::selectRecords($sql, null, null, false);
            return self::$lastId[0]['lastid'];
        } catch (\PDOException $e) {
            self::stackTrace($e);
        }
    }

 /**
  * Format the Result
  * 
  */
 private function getResult($result, $show_lastid = false)
 {
     $result = '<br /><br /> - The code above will output: <pre style="color:blue;">' . print_r($this->sanitize($result), true) . '</pre>';
     $result .= 'Total records affected: <strong style="color:red;">' . PDO4You::rowCount() . '</strong>';
     $result .= $show_lastid ? '&nbsp;&nbsp; Id of the last iteration: <strong style="color:red;">' . PDO4You::lastId() . '</strong>' : null;
     return $result;
 }